Document Details |
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| Name of Department/Committee : | PGD 37 | ||||
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| Document Number : | PGD 37 ( 22752) | ||||
| Document Title [English] : | Hexagon head bolts, screws and nuts of product grades A and B: Part 4 Hexagon nuts, style 0 (Size range M1.6 to M64) (fifth revision) | ||||
| Document Title [Hindi] : | उत्पाद ग्रेड ए और बी के लिए षटकोणीय शीर्ष वाले काबले, पेंच और ढिबरिया भाग 4 षटकोणीय ढिबरियाँ, शैली 0 (साइज रेंज एम 1.6 से एम 64 तक) (पांचवां पुनिरीक्षण ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 21.060.20 | ||||
| Date of Project Approval : | 12-04-2023 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Building Materials including Paints |
| Sub Group : | Fasteners and hardware |
| Sub Sub Group : | Fastners |
| Aspects : | Product Specification |
| Risk : | None |
| Certification : | Voluntary Certification |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO 4035 : 2023 |
| Organization Type: | ISO |
Division Council Chairperson Approval Details |
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::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS 8536: 2021 | Fasteners - Bolts screws studs and nuts - Symbols and designation of dimensions First Revision IS 8536 | |
| 2 | IS 1367 : Part 6: 2018 | Technical supply conditions for threaded steel fasteners: Part 6 mechanical properties of fasteners made of carbon steel and alloy steel - Nuts with specified property classes - Coarse thread and fine pitch thread (Fourth Revision) | |
| 3 | IS 14962 : Part 1: 2018 | ISO general purpose metric screw threads - Tolerances: Part 1 principles and basic data (First Revision) | |
| 4 | IS 1367 : Part 17: 2023 | Technical Supply Conditions for Threaded Steel Fasteners Part 17 Inspections Sampling and Acceptance Procedure Fifth Revision of IS 1367 Part 17 | |
| 5 | IS 1367 : Part 14 : Sec 2: 2023 | Technical Supply Conditions for Threaded Steel Fasteners Part 14 Mechanical Properties of Corrosion-resistant Stainless steel Fasteners Section 2 Nuts with specified grades and property classes | |
| 6 | IS 1367 : Part 11: 2020 | Technical Supply Conditions for Threaded Steel Fasteners Part 11 Electroplated Coating Systems ( Fourth Revision ) | |
| 7 | IS 1367 : Part 2: 2002 | Technical supply conditions for threaded steel fasteners: Part 2 tolerances for fasteners - Bolts, screws, studs and nuts - Product grades a, b and c (Third Revision) | |
| 8 | IS 1367 : Part 10: 2002 | Technical supply conditions for threaded steel fasteners: Part 10 surface discontinuities - Nuts (Third Revision) | |
| 9 | IS 1367 : Part 16: 2002 | Technical supply conditions for threaded steel fasteners: Part 16 designation system for fasteners (Third Revision) | |
| 10 | IS 1367 : Part 1: 2014 | Technical supply conditions for threaded steel fasteners: Part 1 general requirements for bolts, screws, studs and nuts (Fourth Revision) | |
| 11 | IS/ISO 10683 : 2018 | Fasteners - Non-Electrolytically Applied Zinc Flake Coating Systems | |
| 12 | IS 1367 : Part 13: 2020 | Technical Supply Conditions for Threaded Steel Fasteners Part 13 Hot Dip Galvanized Coatings on Threaded Fasteners ( Third Revision ) | |
| Sl. No. | Document No | Document Title | |
| 1 | PGD/37 / 22772 | Fasteners — Terminology: Part 4 Control Inspection, Delivery, Acceptance and Quality | |
| Sl.No. | Synosis Points | |
| 1 | This document specifies the characteristics of hexagon thin nuts (style 0), in steel and stainless steel, with metric coarse pitch thread M1,6 to M64, and with product grades A and B. | |
| 2 | The major changes in this revision are as follows: a) The use of thin nuts and a warning in relation to lower thread stripping resistance have been added in scope; b) Nuts with D < M5 and D > M39 (with mmin < 0.8D not including in IS 1367 Part 6 and IS 1367 (Part 14/Sec 2) have been dealt with in normative Annex A; c) M7 has been added; d) Dimensions of da,max, dw,min and mw,min have been specified with two decimal places; e) Dimensions of dw,min for sizes D ≤ M5 has been changed from smin – IT16 to smin – IT15 in order to have a larger bearing surface area and thus less contact pressure; f) For steel nuts, quenching and tempering condition has been specified in accordance with IS 1367 (Part 6); g) For stainless steel nuts, grades D4 and D6 and property classes 040 have been added; h) Non-ferrous metal nuts have been deleted (as a consequence of the withdrawal of ISO 8839); and j) Specifications for marking and labelling have been added as 6. | |
Timeline Details |
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